Difference between revisions of "YjbC"

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(Expression and regulation)
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=Expression and regulation=
 
=Expression and regulation=
  
* '''Operon:''' ''[[yjbC]]-[[spx]]''
+
* '''Operon:''' ''[[yjbC]]-[[spx]]'' {{PubMed|10913081}}
  
* '''Sigma factor:''' four promoters upstream of ''[[yjbC]]'': [[SigW]], [[SigB]], [[SigX]], and unknown sigma [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+10913081 PubMed]
+
* '''Sigma factor:'''  
 +
** four promoters upstream of ''[[yjbC]]'': [[SigW]], [[SigB]], [[SigX]], and unknown sigma [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Abstract&list_uids=+10913081 PubMed]
  
* '''Regulation:'''  induced by stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed], Transcription is represed by [[PerR]] and [[YodB ]] [http://www.ncbi.nlm.nih.gov/sites/entrez/17158660 PubMed]
+
* '''Regulation:'''   
 +
** induced by stress ([[SigB]]) [http://www.ncbi.nlm.nih.gov/pubmed/15805528 PubMed]
 +
** transcription is represed by [[PerR]] and [[YodB ]] [http://www.ncbi.nlm.nih.gov/sites/entrez/17158660 PubMed]
 
** repressed in the absence of hydrogen peroxide ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/17158660 PubMed]
 
** repressed in the absence of hydrogen peroxide ([[PerR]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/17158660 PubMed]
  

Revision as of 19:25, 28 September 2009

  • Description: general stress protein, required for survival of salt stress

Gene name yjbC
Synonyms
Essential no
Product unknown
Function unknown
MW, pI 22 kDa, 5.14
Gene length, protein length 576 bp, 192 aa
Immediate neighbours yjbB, spx
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YjbC context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU11490

Phenotypes of a mutant

strongly impaired survival of salt stress PubMed

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulatory mechanism: transcription repression
  • Additional information:

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Montira Leelakriangsak, Kazuo Kobayashi, Peter Zuber
Dual negative control of spx transcription initiation from the P3 promoter by repressors PerR and YodB in Bacillus subtilis.
J Bacteriol: 2007, 189(5);1736-44
[PubMed:17158660] [WorldCat.org] [DOI] (P p)

Dirk Höper, Uwe Völker, Michael Hecker
Comprehensive characterization of the contribution of individual SigB-dependent general stress genes to stress resistance of Bacillus subtilis.
J Bacteriol: 2005, 187(8);2810-26
[PubMed:15805528] [WorldCat.org] [DOI] (P p)

H Antelmann, C Scharf, M Hecker
Phosphate starvation-inducible proteins of Bacillus subtilis: proteomics and transcriptional analysis.
J Bacteriol: 2000, 182(16);4478-90
[PubMed:10913081] [WorldCat.org] [DOI] (P p)